Siemens SINAMICS V20

Parameter list
8.2 Parameter list
SINAMICS V20 Converter
Operating Instructions, 10/2019, A5E34559884-012
237
Parameter
Function
Range
Factory
default
Can be
changed
Scaling
Data
set
Data
type
Acc.
Level
P0842[0...2]
BI: ON reverse/OFF1
0 - 4294967295
0
T
-
CDS
U32
3
Allows ON/OFF1 reverse command source to be selected using BICO. In general a positive frequency
setpoint is run up counterclockwise (negative frequency).
Setting:
See P0810
P0843[0...2] BI: ON/OFF2 0 - 4294967295 1 T - CDS U32/B
in
3
Allows ON/OFF2 command source to be selected using BICO. The default setting 1.0 will disable this
parameter.
Setting:
See P0810
Dependency:
For digital inputs as command source BICO requires P0700 set to 2 (enable BICO). If one of the digital
inputs is selected for ON/OFF2, the converter will not run unless the digital input is active. OFF2 means
immediate pulse-disabling; the motor is coasting. OFF2 is low-active, i.e. :0 = Pulse disabling. 1 = Pulses
enabled. (As long as there are no other OFF conditions active).
Note:
The ON/OFF2 functionality is not supported in 2/3 wire modes. Do not select ON/OFF2 unless P0727 = 0.
P0844[0...2]
BI: 1. OFF2
0 - 4294967295
19.1
T
-
CDS
U32
3
Defines first source of OFF2 when P0719 = 0 (BICO).
Setting:
See P0810
Dependency:
If one of the digital inputs is selected for OFF2, the converter will not run unless the digital input is active.
Note:
OFF2 means immediate pulse-disabling; the motor is coasting. OFF2 is low-active, i.e.:
0 = Pulse disabling.
1 = Operating condition.
P0845[0...2]
BI: 2. OFF2
0 - 4294967295
1
T
-
CDS
U32
3
Defines second source of OFF2.
Setting:
See P0810
Dependency:
In contrast to P0844 (first source of OFF2), this parameter is always active, independent of P0719 (selec-
tion of command and frequency setpoint). See P0844.
Note:
See P0844
P0848[0...2]
BI: 1. OFF3
0 - 4294967295
1
T
-
CDS
U32
3
Defines first source of OFF3 when P0719 = 0 (BICO).
Setting:
See P0810
Dependency:
If one of the digital inputs is selected for OFF3, the converter will not run unless the digital input is active.
Note:
OFF3 means quick ramp-down to 0.
OFF3 is low-active, i.e.
0 = Quick ramp-down.
1 = Operating condition.
P0849[0...2]
BI: 2. OFF3
0 - 4294967295
1
T
-
CDS
U32
3
Defines second source of OFF3.
Setting:
See P0810
Dependency:
In contrast to P0848 (first source of OFF3), this parameter is always active, independent of P0719 (selec-
tion of command and frequency setpoint). See P0848.
Note:
See P0848
P0852[0...2]
BI: Pulse enable
0 - 4294967295
1
T
-
CDS
U32
3
Defines source of pulse enable/disable signal.
Setting:
See P0810
Dependency:
Active only when P0719 = 0 (Auto selection of command/setpoint source).